.title{
    height: 48px;
    width: 172px;
    margin: 0 auto;
}
.logo{
    width: 100%;
    height: 100%;
}
.nav{
    cursor: pointer;
    margin: 20px auto;
width: 900px;
display: flex;
justify-content: space-between;
}
.navBottom{
    border-bottom:4px solid rgb(86, 212, 75);
}
.login{
    width: 100px;
    display: flex;
    color: rgb(30, 230, 30);
    font-size: 18px;
    justify-content: space-between;
    position: absolute;
    right: 20px;
    top: 30px;
    cursor: pointer;
}
.img{
    width: 40px;
    height: 40px;
    border-radius: 20px;
}